4648136319 has 12 divisors (see below), whose sum is σ = 6962640776. Its totient is φ = 3098757384.

The previous prime is 4648136293. The next prime is 4648136341. The reversal of 4648136319 is 9136318464.

4648136319 is a `hidden beast` number, since 4 + 6 + 4 + 8 + 1 + 3 + 631 + 9 = 666.

It is not a de Polignac number, because 4648136319 - 2⁵ = 4648136287 is a prime.

It is a super-2 number, since 2×4648136319² = 43210342480013739522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4648136419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9563824 + ... + 9564309.

Almost surely, 2^4648136319 is an apocalyptic number.

4648136319 is a deficient number, since it is larger than the sum of its proper divisors (2314504457).

4648136319 is an equidigital number, since it uses as much as digits as its factorization.

4648136319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19128148 (or 19128136 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 4648136319 is about 68177.2419433347. The cubic root of 4648136319 is about 1668.8845167666.

The spelling of 4648136319 in words is "four billion, six hundred forty-eight million, one hundred thirty-six thousand, three hundred nineteen".